JPH0236131U - - Google Patents
Info
- Publication number
- JPH0236131U JPH0236131U JP11348688U JP11348688U JPH0236131U JP H0236131 U JPH0236131 U JP H0236131U JP 11348688 U JP11348688 U JP 11348688U JP 11348688 U JP11348688 U JP 11348688U JP H0236131 U JPH0236131 U JP H0236131U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- shielded
- coaxial
- metal
- deposited
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004020 conductor Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Communication Cables (AREA)
Description
第１図イは、本考案の多数本撚りドレインワイ
ヤ入りシールド線の構造を示す部分切断略図であ
り、ロはその断面を示す横断面図である。
１：導体、２：絶縁体、３：金属蒸着アルミテ
ープ、４：ドレインワイヤ、５：ジヤケツト、６
：シールド芯線、７：多芯シールド線。
FIG. 1A is a partially cutaway schematic diagram showing the structure of a shielded wire containing multiple twisted drain wires according to the present invention, and FIG. 1B is a cross-sectional view showing the cross section thereof. 1: Conductor, 2: Insulator, 3: Metal-deposited aluminum tape, 4: Drain wire, 5: Jacket, 6
: Shield core wire, 7: Multi-core shield wire.
Claims (1)
ールドが巻回されたシールド芯線の３芯以上を撚
り合わせ等により束ね、その外周にジヤケツトを
被覆してなる（同軸）シールド線であつて、前記
シールド芯線の中心又はそれに近い位置の隙間（
谷間）に、撚り線からなるドレインワイヤが前記
金属蒸着テープシールドに接触縦添えされており
、且つ各シールド芯線の撚り合わせにより圧潰状
態にされていることを特徴とする、シールド特性
の改良された（同軸）シールド線。 (2) 金属蒸着アルミテープシールドが金属蒸着
面を外側にして絶縁導体上に巻回されている請求
項(1)記載の（同軸）シールド線。 (3) ドレインワイヤを構成する撚り線が２０〜
３００本の細線を導体の径の約２０〜１００倍の
ロングピツチで撚り合わせてなる請求項(1)記載
の（同軸）シールド線。 (4) 蒸着金属が銅である請求項(1)記載の（同軸
）シールド線。[Scope of Claim for Utility Model Registration] (1) Three or more cores of shielded core wires, each of which has a metal-deposited aluminum tape shield wound around the outer periphery of an insulated conductor, are bundled together by twisting, etc., and the outer periphery is covered with a jacket (coaxial ) of the shielded wire, the gap at or near the center of the shielded core wire (
A drain wire having improved shielding characteristics is characterized in that a drain wire made of stranded wires is attached vertically in contact with the metal vapor-deposited tape shield in the valley (in the valley), and is in a crushed state by twisting each shield core wire. (coaxial) shielded wire. (2) The (coaxial) shielded wire according to claim (1), wherein the metal-deposited aluminum tape shield is wound on the insulated conductor with the metal-deposited surface facing outward. (3) The number of stranded wires constituting the drain wire is 20~
The (coaxial) shielded wire according to claim 1, wherein 300 fine wires are twisted together at a long pitch of about 20 to 100 times the diameter of the conductor. (4) The (coaxial) shielded wire according to claim (1), wherein the vapor-deposited metal is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11348688U JPH0236131U (en) | 1988-08-31 | 1988-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11348688U JPH0236131U (en) | 1988-08-31 | 1988-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0236131U true JPH0236131U (en) | 1990-03-08 |
Family
ID=31353366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11348688U Pending JPH0236131U (en) | 1988-08-31 | 1988-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006196393A (en) * | 2005-01-17 | 2006-07-27 | Tetsuo Okutsu | Electric wire |
| JP2015504584A (en) * | 2011-11-28 | 2015-02-12 | コーニンクレッカ フィリップス エヌ ヴェ | Medical device cable |
| JP2015032365A (en) * | 2013-07-31 | 2015-02-16 | 住友電気工業株式会社 | Multicore cable, receptacle, and terminal processing method of multicore cable |
| JP2015505634A (en) * | 2012-01-19 | 2015-02-23 | ローゼンベルガー ホーフフレクベンツテクニーク ゲーエムベーハー ウント ツェーオー カーゲー | Data cable |
-
1988
- 1988-08-31 JP JP11348688U patent/JPH0236131U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006196393A (en) * | 2005-01-17 | 2006-07-27 | Tetsuo Okutsu | Electric wire |
| JP4620475B2 (en) * | 2005-01-17 | 2011-01-26 | 哲雄 奥津 | power cable |
| JP2015504584A (en) * | 2011-11-28 | 2015-02-12 | コーニンクレッカ フィリップス エヌ ヴェ | Medical device cable |
| JP2015505634A (en) * | 2012-01-19 | 2015-02-23 | ローゼンベルガー ホーフフレクベンツテクニーク ゲーエムベーハー ウント ツェーオー カーゲー | Data cable |
| JP2015032365A (en) * | 2013-07-31 | 2015-02-16 | 住友電気工業株式会社 | Multicore cable, receptacle, and terminal processing method of multicore cable |